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Choice Problems
A choice is the range of different things from which a being can choose. The arrival at a choice may incorporate Motivation, motivators and Choice modelling, models. For example, a traveler might choose a route for a journey based on the preference of arriving at a given destination at a specified time. The preferred (and therefore chosen) route can then account for information such as the length of each of the possible routes, the amount of fuel in the vehicle, traffic conditions, etc. Simple choices might include what to eat for dinner or what to wear on a Saturday morning – choices that have relatively low-impact on the chooser's personal life, life overall. More complex choices might involve (for example) what candidate to vote for in an election, what profession to pursue, a life partner, etc. – choices based on multiple influences and having larger ramifications. Freedom of choice is generally cherished, whereas a severely limited or artificially restricted choice c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red And Blue Pill
Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–740 nanometres. It is a primary color in the RGB color model and a secondary color (made from magenta and yellow) in the CMYK color model, and is the complementary color of cyan. Reds range from the brilliant yellow-tinged scarlet and vermillion to bluish-red crimson, and vary in shade from the pale red pink to the dark red burgundy. Red pigment made from ochre was one of the first colors used in prehistoric art. The Ancient Egyptians and Mayans colored their faces red in ceremonies; Roman generals had their bodies colored red to celebrate victories. It was also an important color in China, where it was used to color early pottery and later the gates and walls of palaces. In the Renaissance, the brilliant red costumes for the nobility and wealthy were dyed with kermes and cochineal. The 19th century broug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paradox Of Choice
''The Paradox of Choice – Why More Is Less'' is a book written by American psychologist Barry Schwartz and first published in 2004 by Harper Perennial. In the book, Schwartz argues that eliminating consumer choices can greatly reduce anxiety for shoppers. The book analyses the behavior of different types of people (in particular, maximizers and satisficers) facing the rich choice. This book argues that the dramatic explosion in choice—from the mundane to the profound challenges of balancing career, family, and individual needs—has paradoxically become a problem instead of a solution and how our obsession with choice encourages us to seek that which makes us feel worse. Summary "Autonomy and freedom of choice are critical to our well being, and choice is critical to freedom and autonomy. Nonetheless, though modern Americans have more choice than any group of people ever has before, and thus, presumably, more freedom and autonomy, we don't seem to be benefiting from it psy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abortion
Abortion is the termination of a pregnancy by removal or expulsion of an embryo or fetus. An abortion that occurs without intervention is known as a miscarriage or "spontaneous abortion"; these occur in approximately 30% to 40% of pregnancies. When deliberate steps are taken to end a pregnancy, it is called an induced abortion, or less frequently "induced miscarriage". The unmodified word ''abortion'' generally refers to an induced abortion. The reasons why women have abortions are diverse and vary across the world. Reasons include maternal health, an inability to afford a child, domestic violence, lack of support, feeling they are too young, wishing to complete education or advance a career, and not being able or willing to raise a child conceived as a result of rape or incest. When properly done, induced abortion is one of the safest procedures in medicine. In the United States, the risk of maternal mortality is 14 times lower after induced abortion than after chi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Coefficient
In mathematics, the binomial coefficients are the positive integers that occur as coefficients in the binomial theorem. Commonly, a binomial coefficient is indexed by a pair of integers and is written \tbinom. It is the coefficient of the term in the polynomial expansion of the binomial power ; this coefficient can be computed by the multiplicative formula :\binom nk = \frac, which using factorial notation can be compactly expressed as :\binom = \frac. For example, the fourth power of is :\begin (1 + x)^4 &= \tbinom x^0 + \tbinom x^1 + \tbinom x^2 + \tbinom x^3 + \tbinom x^4 \\ &= 1 + 4x + 6 x^2 + 4x^3 + x^4, \end and the binomial coefficient \tbinom =\tfrac = \tfrac = 6 is the coefficient of the term. Arranging the numbers \tbinom, \tbinom, \ldots, \tbinom in successive rows for n=0,1,2,\ldots gives a triangular array called Pascal's triangle, satisfying the recurrence relation :\binom = \binom + \binom. The binomial coefficients occur in many areas of mathematics, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Preference Tests (animals)
A preference test is an experiment in which animals are allowed free access to multiple environments which differ in one or more ways. Various aspects of the animal's behaviour can be measured with respect to the alternative environments, such as latency and frequency of entry, duration of time spent, range of activities observed, or relative consumption of a goal object in the environment. These measures can be recorded either by the experimenter or by motion detecting software. Strength of preference can be inferred by the magnitude of the difference in the response, but see "Advantages and disadvantages" below. Statistical testing is used to determine whether observed differences in such measures support the conclusion that preference or aversion has occurred. Prior to testing, the animals are usually given the opportunity to explore the environments to habituate and reduce the effects of novelty. Preference tests can be used to test for preferences of only one characterist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renata Salecl
Renata Salecl (born 1962) is a Slovene philosopher, sociologist and legal theorist. She is a senior researcher at the Institute of Criminology, Faculty of Law at the University of Ljubljana, and holds a professorship at Birkbeck College, University of London.Biographical details School of Law, Birkbeck College, 13 February 2013, Accessed: 2013-05-24. (Archived by the Wayback Machine at https://web.archive.org/web/20130926143218/http://www.bbk.ac.uk/law/our-staff/ft-academic/renata-salecl/biographical-details ) She has been a visiting professor at |
Kent Greenfield (law Professor)
Kent Greenfield is an American lawyer, Professor of Law and Law Fund Research Scholar at Boston College, and frequent commentator to ''The Huffington Post''. He is the author of ''The Myth of Choice: Personal Responsibility in a World of Limits'' and ''The Failure of Corporate Law: Fundamental Flaws and Progressive Possibilities'', published by University of Chicago Press in 2006, and scholarly articles. He is best known for his "stakeholder" critique of the conventional legal doctrine and theory of corporate law, and for his leadership in a legal battle between law schools and the Pentagon over free speech and gay rights. Early life and career Greenfield spent most of his childhood in Princeton, Kentucky, where his father worked as a Baptist minister and his mother as a school teacher. Greenfield earned an A.B. in economics and history with honors from Brown University in 1984. After graduating, he worked as a corporate policy advisor at Levi Strauss & Co. in San Francisco, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheena Iyengar
Sheena S. Iyengar is a former S.T. Lee Professor of Business in the Management Department at Columbia Business School, widely and best known as an expert on choice. Her research focuses on the many facets of decision making, including: why people want choice, what affects how and what we choose, and how we can improve our decision making. She has presented TED talks on choice and is the author of ''The Art of Choosing'' (2010). Early life and education Iyengar was born in Toronto, Ontario, Canada. Her parents were immigrants from Delhi, India. As a child, she was diagnosed with a rare form of retinitis pigmentosa, an inherited disease of retinal degeneration. By the age of nine, she could no longer read. By the age of sixteen, she was completely blind, although able to perceive light. She remains blind as an adult. Iyengar’s father died of a heart attack when she was thirteen. This change in family circumstances, and Iyengar’s loss of vision, prompted Iyengar’s mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jiddu Krishnamurti
Jiddu Krishnamurti (; 11 May 1895 – 17 February 1986) was a philosopher, speaker and writer. In his early life, he was groomed to be the new World Teacher, an advanced spiritual position in the theosophical tradition, but later rejected this mantle and withdrew from the organization behind it. His interests included psychological revolution, the nature of mind, meditation, holistic inquiry, human relationships, and bringing about radical change in society. He stressed the need for a revolution in the psyche of every human being and emphasised that such revolution cannot be brought about by any external entity, be it religious, political, or social. Krishnamurti was born in South India, in what is now the modern-day Madanapalle of Andhra Pradesh. In early adolescence, he met occultist and theosophist Charles Webster Leadbeater on the grounds of the Theosophical Society headquarters at Adyar in Madras. He was subsequently raised under the tutelage of Annie Besant and Leadb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Choiceless Awareness
is posited in philosophy, psychology, and spirituality to be the state of unpremeditated, complete awareness of the present without preference, effort, or compulsion. The term was popularized in mid-20th century by Indian philosopher Jiddu Krishnamurti; the concept is a central theme in his philosophy. Similar or related concepts had been previously developed in several religious or spiritual traditions. The term, or others like it, has also been used to describe traditional and contemporary meditation practices, both secular and religious. By the as a concept or term had appeared in a variety of fields, including neuroscience, therapy, and sociology, as well as in art. However, Krishnamurti's approach to the subject was unique and differs from both prior and later notions. Jiddu Krishnamurti Choiceless awareness is a major topic in the exposition of Indian philosopher Jiddu Krishnamurti (18951986). Beginning in the 1930s, he often commented on the subject, which became a recurr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire Extinguisher
A fire extinguisher is a handheld active fire protection device usually filled with a dry or wet chemical used to extinguish or control small fires, often in emergencies. It is not intended for use on an out-of-control fire, such as one which has reached the ceiling, endangers the user (i.e., no escape route, smoke, explosion hazard, etc.), or otherwise requires the equipment, personnel, resources, and/or expertise of a fire brigade. Typically, a fire extinguisher consists of a hand-held cylindrical pressure vessel containing an agent that can be discharged to extinguish a fire. Fire extinguishers manufactured with non-cylindrical pressure vessels also exist but are less common. There are two main types of fire extinguishers: stored-pressure and cartridge-operated. In stored pressure units, the expellant is stored in the same chamber as the firefighting agent itself. Depending on the agent used, different propellants are used. With dry chemical extinguishers, nitrogen is typical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-identity
In the psychology of self, one's self-concept (also called self-construction, self-identity, self-perspective or self-structure) is a collection of beliefs about oneself. Generally, self-concept embodies the answer to the question ''"Who am I?".'' Self-concept is distinguishable from self-awareness, which is the extent to which self-knowledge is defined, consistent, and currently applicable to one's attitudes and dispositions. Self-concept also differs from self-esteem: self-concept is a cognitive or descriptive component of one's self (e.g. "I am a fast runner"), while self-esteem is evaluative and opinionated (e.g. "I feel good about being a fast runner"). Self-concept is made up of one's self-schemas, and interacts with self-esteem, self-knowledge, and the social self to form the self as a whole. It includes the past, present, and future selves, where future selves (or possible selves) represent individuals' ideas of what they might become, what they would like to become, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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